Final answer:
Reflecting is the step in the writing process that includes proofreading, sharing your writing with others, and reflecting back on it.
Step-by-step explanation:
The step in the writing process that includes proofreading, sharing your writing with others, and reflecting back on it is Reflecting. Reflecting on your writing enhances the writing process by allowing you to deepen your understanding of the process of drafting, revising, and evaluating. During this step, you may think critically about your writing process, consider how your writing developed, and reflect on how it relates to writing for an audience.